Smart Self-Cleaning Litter Box for Cats — Open-Top Safety, No Subscription | Crigge
Most automatic litter boxes use closed rotating drums — and Reddit is full of stories about cats getting trapped in them. The Crigge Mini-C takes a different physical approach: an open-top design with a roller mechanism, so your cat is never enclosed during cleaning. Add triple-sensor safety, FCC + CE + RoHS certification, and a $199 price tag, and you get a self-cleaning litter box engineered for the safety concerns most "budget" automatic litter boxes ignore.
What You Get
- Open-top design — Your cat enters from above and is never enclosed. No closing door, no rotating chamber.
- Triple-sensor safety — Gravity sensor, infrared sensor, and dedicated anti-pinch sensor work independently for layered protection.
- Fits cats 3.3–27.5 lbs — Built for adult cats from small to extra-large, including Maine Coons and Ragdolls.
- No subscription — App tracking, health monitoring, weight trends, and push notifications all included with the device. No monthly fee.
- FCC + CE + RoHS certified — Real engineering certifications for the US, EU, and global markets.
- Same Tuya app as Crigge Magic S1 — If you already use a Tuya device, Mini-C joins your existing app. No new install.
Why Open-Top Architecture Matters
The reason most "automatic litter box kills cat" stories online involve closed rotating drums is structural — when the entire chamber rotates and the entry seals, a cat that re-enters during cleaning has no easy escape. Open-top architecture removes this failure mode entirely. The cat is always free to leave from the top, regardless of what the cleaning mechanism is doing underneath.
This isn't a marketing claim. It's the physical structure of the device.
Explore the rest of the Crigge ecosystem: smart pet cameras, robot cameras on wheels, pet cameras with no subscription, and automatic laser cat toys.
Frequently Asked Questions
Is the Crigge Mini-C safe for large cats?
Yes. The Mini-C is rated for cats from 1.5 kg (3.3 lbs) to 12.5 kg (27.5 lbs). That covers most adult cats including Maine Coons, Ragdolls, and other large breeds.
Does it require a subscription?
No. All features — auto-cleaning, app control, weight tracking, usage statistics, and push alerts — work without any monthly fee.
How does the safety system actually work?
Three independent sensors run during cleaning: a gravity sensor on the roller (detects weight above 1.5 kg), an infrared sensor at the entrance, and a dedicated anti-pinch sensor that stays active through cleaning, emptying, and reset. If any one triggers, the machine stops and pushes a notification to your phone.
Can it work without WiFi?
Yes. The default mode is fully autonomous — the Mini-C cleans on its own without WiFi. Connecting to the Tuya app unlocks weight tracking, usage history, and remote control, but is not required for the litter box to function.
